8. coelenterates h. animals without backbone D. 1. Arachnids a. worms having unsegmented bodies 2. insects b. worms having segmented bodies 3. crustaceans c. worms with flat bodies 4. myriapods d. arthropods with 8 legs 5. platyhelminthes e. arthropods with 6 legs 6. annelids f. arthropods with 10 legs 7. nematods g. more than 10 legs II. Classify the following vertebrate animals. Write them in proper column. Bangus bat crocodile dinosaur Duck eagle eel
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Sense Organs The General Senses Sensory receptors n monitor external or internal conditions. Simplest are free nerve endings. -Temperature - pain -touch -pressure -vibration Receptors throughout the body •Special senses nSmell ntaste nvision nbalance nhearing nReceptors located in sense organs (e.g.‚ ear‚ eye). EYES nAccessory Structures of the Eye qEyelids (palpebra) and glands qSuperficial epithelium of eye nConjunctiva qLacrimal apparatus nTear production and removal
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Procamallanus (Baylis‚ 1923) with note on the genus Platocamallaniis Bilqees and Akram‚ 1982 (Nematoda: Camallanidae). Rec. Zoot. Sur.‚ 11:70-85. 6 M. S. AHMAD ET AL. AKRAM‚ M.‚ 1988b. On the subfamily procamallaninae (Yeh‚ 1960). Part-II. Erection of two new and rediscription of two known species of the genus Spirocamallanuss (Calsen‚ 1952) Petter‚ 1979 along with Malayo carnal/anus Jolly and Fernando‚ 1971 (Nematoda: Camallanidae). Karachi Univ. J. Sci. 17: 125-150. BYKOVSKAYA‚ I.E.‚ PAVLOVSKAYA‚ A.V.
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CHAPTER ONE INTRODUCTION 1.0. Soil – transmitted helminths Soil–transmitted helminths (STHs) are included in the list of the world’s neglected tropical diseases (Molyneux et al.‚ 2005). STHs are major public health problem especially in the developing nations. The species of soil-transmitted helminths that infect humans are concentrated in the developing world‚ and these include the large roundworm Ascaris lumbricoides‚ the whipworm Trichuris trichiura‚ and the hookworm Ancylostoma duodenale
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array of composition of cells. By examining the pond water with the 100X lens‚ the student was able to differentiate and classify 1) the cyanobacteria: nostoc due to its distinctive S shape and beads with surrounding cells‚ 2) two nematodes (phylum nematoda) parallel to one another (the nematodes appeared as slender worms‚ colorless‚ and encompassed of cells)‚ and 3) the cyanobacteria: anabaena‚ which was blue-green in its feature with long filaments of cells (resembling a seaweed structure). By examining
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Unit One: Diversity – Study Notes Classification Classification Taxonomy * Seven taxa (King Philip Came On Family’s Gold Spaceship): 1. Kingdom (animalia) 2. Phylum (chordate) 3. Class (mammalia) 4. Order (primates) 5. Family (hominidae) 6. Genus (homo) 7. Species (sapiens) * Three domains: 8. Domain Bacteria 9. Domain Archaea 10. Domain Eukarya * Six Kingdoms: 11. Kingdom Animalia (animals) 12. Kingdom
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the honeydew‚ the ants provide protection for the aphids from predators such as Ladybugs. Both organisms benefit equally from this relationship (2). Parasitism General Example: Tapeworm and Humans. Tapeworms are parasitic worms from the Class Platyhelminthes. This organism reaches maturity in the gut in which the tapeworm feeds on nutrient rich food which the human has eaten. Mature proglottids of the tapeworm separate from the adult and are expelled in the feces. These feces may be eaten by herbivorous
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Abstract Planaria belong to the class Turbella of the phylum Platyhelminthes. This paper depicts the behavioral reaction of Planarians to a variety of settings and compounds to better understand this particular Platyhelminthes. With a plastic syringe‚ it is possible to extract a sample of planaria‚ place into a Petri dish with enough freshwater and observe under a laboratory provided microscope. While on the microscope platform‚ expose your sample to light and darkness to notice the patterns of
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Cestoda (tapeworm) Kingdom: Animalia Phylum: Platyhelminthes Class: Cestoda Order: Cyclophyllidea Family: Taeniidae Genus: Taenia Linnaeus‚ 1758 Tapeworms can grow from 63 centre meters to 15 meters.Tapeworms look like a ribbon that is flat and segmented. tapeworms like to live in our humans digestive system and eat all the food we eat because they can’t chew the food. Tapeworms are simple in design‚ but ruthless in action. They consist of two organs. The first to the wall of the
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Organ Systems Project (Digestive‚ Excretory‚ Circulatory‚ Reproductive‚ Nervous) There is an enormous variety of life on our planet Earth ranging from simple cell bacteria to complex multicellular animals. Animals are creatures in the kingdom Animilia‚ one of the kingdoms in Whitakers 5 kingdom system. Their bodies consist of 555tanimal eukaryotic cells. Meaning their cell or cells contain a nucleus‚ are surrounded by a cell membrane (phospholipid bilayer) and can self-reproduce in a free
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